crash 8.0.0++ Copyright (C) 2002-2021 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006 Hewlett-Packard Co Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. Copyright (C) 2005, 2011, 2020-2021 NEC Corporation Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. Copyright (C) 2015, 2021 VMware, Inc. This program is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Enter "help copying" to see the conditions. This program has absolutely no warranty. Enter "help warranty" for details. please wait... (sorting flat format data) please wait... (sorting flat format data: 1%) please wait... (sorting flat format data: 2%) please wait... (sorting flat format data: 3%) please wait... (sorting flat format data: 4%) please wait... 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(sorting flat format data: 89%) please wait... (sorting flat format data: 90%) please wait... (sorting flat format data: 91%) please wait... (sorting flat format data: 92%) please wait... (sorting flat format data: 93%) please wait... (sorting flat format data: 94%) please wait... (sorting flat format data: 95%) please wait... (sorting flat format data: 96%) please wait... (sorting flat format data: 97%) please wait... (sorting flat format data: 98%) please wait... (sorting flat format data: 99%) NOTE: stdin: not a tty GNU gdb (GDB) 10.2 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... please wait... (gathering kmem slab cache data) please wait... (gathering module symbol data) please wait... (gathering task table data) please wait... (determining panic task) KERNEL: /tmp/crash-anaysis.20Hra/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51484/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg256-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 7 10:03:02 EDT 2025 UPTIME: 00:18:42 LOAD AVERAGE: 0.03, 3.24, 3.71 TASKS: 496 NODENAME: oleg256-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2399 Mhz) MEMORY: 4 GB PANIC: "" PID: 0 COMMAND: "swapper/1" TASK: ffff8801391ee660 (1 of 4) [THREAD_INFO: ffff880139bc8000] CPU: 1 STATE: TASK_RUNNING (PANIC) Setting scroll off while initializing PyKdump /usr/local/crash/mpykdump.so: shared object loaded ./lustre.so: shared object loaded mod: cannot find or load object file for libata module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for pata_acpi module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for serio_raw module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for ip_tables module mod: cannot find or load object file for ablk_helper module mod: cannot find or load object file for mbcache module mod: cannot find or load object file for crct10dif_common module mod: cannot find or load object file for jbd2 module mod: cannot find or load object file for ext4 module mod: cannot find or load object file for binfmt_misc module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for crct10dif_generic module mod: cannot find or load object file for crc_t10dif module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for glue_helper module mod: cannot find or load object file for i2c_core module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for lrw module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for iosf_mbi module mod: cannot find or load object file for aesni_intel module mod: cannot find or load object file for irqbypass module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for zavl module mod: cannot find or load object file for dm_flakey module mod: cannot find or load object file for edac_core module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for dm_mod module MODULE NAME BASE SIZE OBJECT FILE ffffffffa02303a0 libcfs ffffffffa0223000 86805 /tmp/crash-anaysis.20Hra/modules/libcfs.ko ffffffffa0248160 fid ffffffffa023a000 84802 /tmp/crash-anaysis.20Hra/modules/fid.ko mod: cannot find or load object file for squashfs module mod: cannot find or load object file for kvm module ffffffffa03a0fe0 lnet ffffffffa030e000 938755 /tmp/crash-anaysis.20Hra/modules/lnet.ko ffffffffa04026e0 fld ffffffffa03f5000 84453 /tmp/crash-anaysis.20Hra/modules/fld.ko mod: cannot find or load object file for spl module ffffffffa04438a0 ksocklnd ffffffffa0426000 173659 /tmp/crash-anaysis.20Hra/modules/ksocklnd.ko ffffffffa048aa20 ptlrpc_gss ffffffffa0452000 336904 /tmp/crash-anaysis.20Hra/modules/ptlrpc_gss.ko ffffffffa04d1880 lmv ffffffffa04a6000 235056 /tmp/crash-anaysis.20Hra/modules/lmv.ko ffffffffa04f4c20 mgc ffffffffa04e1000 114311 /tmp/crash-anaysis.20Hra/modules/mgc.ko mod: cannot find or load object file for znvpair module mod: cannot find or load object file for kvm_intel module ffffffffa0623960 obdclass ffffffffa0548000 2745195 /tmp/crash-anaysis.20Hra/modules/obdclass.ko ffffffffa09a7560 ptlrpc ffffffffa07e8000 2623435 /tmp/crash-anaysis.20Hra/modules/ptlrpc.ko ffffffffa0ab9420 osc ffffffffa0a6a000 446385 /tmp/crash-anaysis.20Hra/modules/osc.ko ffffffffa0b147e0 lov ffffffffa0ad8000 340779 /tmp/crash-anaysis.20Hra/modules/lov.ko ffffffffa0b5fe40 mdc ffffffffa0b2d000 281437 /tmp/crash-anaysis.20Hra/modules/mdc.ko ffffffffa0b8c0e0 obdecho ffffffffa0b73000 147291 /tmp/crash-anaysis.20Hra/modules/obdecho.ko ffffffffa0c2dbc0 lfsck ffffffffa0b98000 772474 /tmp/crash-anaysis.20Hra/modules/lfsck.ko mod: cannot find or load object file for zcommon module ffffffffa0ccc320 lquota ffffffffa0c78000 464333 /tmp/crash-anaysis.20Hra/modules/lquota.ko ffffffffa0d6d9c0 ldiskfs ffffffffa0ceb000 654940 /tmp/crash-anaysis.20Hra/modules/ldiskfs.ko ffffffffa0e203c0 osd_ldiskfs ffffffffa0db4000 586316 /tmp/crash-anaysis.20Hra/modules/osd_ldiskfs.ko ffffffffa0e891e0 mgs ffffffffa0e45000 374418 /tmp/crash-anaysis.20Hra/modules/mgs.ko ffffffffa0f07c40 mdd ffffffffa0ea2000 543705 /tmp/crash-anaysis.20Hra/modules/mdd.ko ffffffffa0fe7ca0 mdt ffffffffa0f28000 1053375 /tmp/crash-anaysis.20Hra/modules/mdt.ko mod: cannot find or load object file for zlua module ffffffffa10dd5e0 lod ffffffffa1063000 669234 /tmp/crash-anaysis.20Hra/modules/lod.ko ffffffffa114ee40 ofd ffffffffa1108000 386273 /tmp/crash-anaysis.20Hra/modules/ofd.ko ffffffffa11a93c0 osp ffffffffa1168000 362914 /tmp/crash-anaysis.20Hra/modules/osp.ko ffffffffa129bf00 lustre ffffffffa11c2000 1182390 /tmp/crash-anaysis.20Hra/modules/lustre.ko mod: cannot find or load object file for icp module mod: cannot find or load object file for zzstd module mod: cannot find or load object file for zunicode module mod: cannot find or load object file for zfs module lustre_walk_cpus(0, 5, 1) cmd p (*cfs_trace_data[0])[0].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[0].tcd.tcd_pages.next lustre_walk_trace_pages(0, 5, 0xffff8800970fa788) lustre_walk_cpus(0, 5, 2) cmd p (*cfs_trace_data[0])[0].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[0].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 0 lustre_walk_cpus(1, 5, 1) cmd p (*cfs_trace_data[0])[1].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[1].tcd.tcd_pages.next lustre_walk_trace_pages(1, 5, 0xffff88009766f728) lustre_walk_cpus(1, 5, 2) cmd p (*cfs_trace_data[0])[1].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[1].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 1 lustre_walk_cpus(2, 5, 1) cmd p (*cfs_trace_data[0])[2].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[2].tcd.tcd_pages.next lustre_walk_trace_pages(2, 5, 0xffff8800a7cb1288) lustre_walk_cpus(2, 5, 2) cmd p (*cfs_trace_data[0])[2].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[2].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 2 lustre_walk_cpus(3, 5, 1) cmd p (*cfs_trace_data[0])[3].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[3].tcd.tcd_pages.next lustre_walk_trace_pages(3, 5, 0xffff880122a963e8) lustre_walk_cpus(3, 5, 2) cmd p (*cfs_trace_data[0])[3].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[3].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 3 lustre_walk_cpus(0, 5, 1) cmd p (*cfs_trace_data[1])[0].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[0].tcd.tcd_pages.next lustre_walk_trace_pages(0, 5, 0xffff8800b219c528) lustre_walk_cpus(0, 5, 2) cmd p (*cfs_trace_data[1])[0].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[0].tcd.tcd_daemon_pages.next lustre: Dumped 1 debug pages from type 1 - CPU 0 lustre_walk_cpus(1, 5, 1) cmd p (*cfs_trace_data[1])[1].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[1].tcd.tcd_pages.next lustre_walk_trace_pages(1, 5, 0xffff88012eaeb268) lustre_walk_cpus(1, 5, 2) cmd p (*cfs_trace_data[1])[1].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[1].tcd.tcd_daemon_pages.next lustre: Dumped 1 debug pages from type 1 - CPU 1 lustre_walk_cpus(2, 5, 1) cmd p (*cfs_trace_data[1])[2].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[2].tcd.tcd_pages.next lustre_walk_trace_pages(2, 5, 0xffff8800a93cd548) lustre_walk_cpus(2, 5, 2) cmd p (*cfs_trace_data[1])[2].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[2].tcd.tcd_daemon_pages.next lustre: Dumped 1 debug pages from type 1 - CPU 2 lustre_walk_cpus(3, 5, 1) cmd p (*cfs_trace_data[1])[3].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[3].tcd.tcd_pages.next lustre_walk_trace_pages(3, 5, 0xffff8800ae330088) lustre_walk_cpus(3, 5, 2) cmd p (*cfs_trace_data[1])[3].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[3].tcd.tcd_daemon_pages.next lustre: Dumped 1 debug pages from type 1 - CPU 3 lustre_walk_cpus(0, 5, 1) cmd p (*cfs_trace_data[2])[0].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[0].tcd.tcd_pages.next lustre_walk_cpus(0, 5, 2) cmd p (*cfs_trace_data[2])[0].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[0].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 0 lustre_walk_cpus(1, 5, 1) cmd p (*cfs_trace_data[2])[1].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[1].tcd.tcd_pages.next lustre_walk_cpus(1, 5, 2) cmd p (*cfs_trace_data[2])[1].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[1].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 1 lustre_walk_cpus(2, 5, 1) cmd p (*cfs_trace_data[2])[2].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[2].tcd.tcd_pages.next lustre_walk_cpus(2, 5, 2) cmd p (*cfs_trace_data[2])[2].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[2].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 2 lustre_walk_cpus(3, 5, 1) cmd p (*cfs_trace_data[2])[3].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[3].tcd.tcd_pages.next lustre_walk_cpus(3, 5, 2) cmd p (*cfs_trace_data[2])[3].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[3].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 3 lustre: Dumped 4100 total debug pages from 4 CPUs to /tmp/crash-anaysis.20Hra/lustre.bin